bun for Codex

1,150 mods tagged bun that install into Codex, measured the same four ways as everything else here: what each costs in tokens on every session, what a security scan found and why, whether it is the original, and what changed.

Also for Codex: anthropic · Git and workflow · Python · Web3 and blockchain · React · TypeScript · Go · openai · android · docker · Rust · Localization

system-prompts

01

can1357/oh-my-pi

Skill Claude CodeCodex

Write system prompts, tool docs, and agent definitions. Project tag conventions + RFC 2119 keywords + dense compression. Use when authoring or editing any prompt the model reads.

not rated 38k +714 yesterday A Snyk: passSkillSpector: pass 40 tokens original MIT

fff

02

dmtrKovalenko/fff

MCP server Claude CodeCodexCursor +2

MCP server "fff" as configured in dmtrKovalenko/fff. Launched with ./target/release/fff-mcp.

not rated 11k +32 today A tokens not measured original MIT

better-t-stack

03

AmanVarshney01/create-better-t-stack

Skill Claude CodeCodex

Create or extend an end-to-end type-safe TypeScript project with Better-T-Stack (create-better-t-stack). Use when the user wants to start, scaffold or bootstrap an app, API, fullstack project or monorepo with any of Next.js, TanStack Router or Start, React Router, Nuxt, Svelte, Solid, Astro, React Native, Hono…

not rated 5.9k +5 13d ago A 149 tokens original MIT

plan-protocol

05

kdcokenny/ocx

Skill Claude CodeCodex

Guidelines for creating and managing implementation plans with citations.

not rated 980 +2 changed 1mo ago A SkillSpector: pass 14 tokens original MIT

coding-plan

06

MagicCube/helixent

Skill Claude CodeCodex

Enter "plan mode" for a coding task — read the relevant code, optionally ask clarifying questions, design one recommended approach, then write a plain, scannable plans/ - .md file. No source files are edited in this mode. Use this skill whenever the user says "plan mode", "/coding-plan", "make a plan", "draft a plan…

not rated 687 5mo ago A 172 tokens

cm

07

Dicklesworthstone/cass_memory_system

Skill Claude CodeCodex

CASS Memory System - procedural memory for AI coding agents. Three-layer cognitive architecture with confidence decay, anti-pattern learning, cross-agent knowledge transfer, trauma guard safety system. Bun/TypeScript CLI.

not rated 457 changed 17d ago D 42 tokens

browser-use

08

SirAllap/agentglass

Skill Claude CodeCodex

Drive agentglass's built-in browser — the one already signed in to the sites this project uses. Use when a task needs a page behind a login (a dashboard, a ticket, a staging app), when a URL fetched with curl comes back signed out or JavaScript-rendered, or when the user asks you to look at, click through, or…

not rated 347 +2 changed 3d ago A SkillSpector: pass 0 tokens original MIT

xint

09

0xNyk/xint

Skill Claude CodeCodex

X Intelligence CLI for searching, monitoring, and analyzing X/Twitter from the terminal. Use for X/Twitter research prompts such as "search x", "find tweets about", "what's X saying", trend checks, follower diffs, real-time watch tasks, sentiment/report analysis, and bookmark-sync workflows. Best when recent community…

not rated 260 +4 5d ago D 130 tokens original MIT

mpp32-mcp-server

10

MPP32/MPP32

MCP server Claude CodeCodexCursor +2

Payment layer for AI agents. One MCP, five protocols, thousands of paid APIs your agent can call. Runs locally from the mpp32-mcp-server npm package. Needs 4 environment variables to run.

not rated 221 3mo ago A tokens not measured original MIT

visualize

11

Cloudgeni-ai/opengeni

Skill Claude CodeCodex

Create visualizations and interactive tools directly in conversation. Use when the user asks to see how something works, explore 'what happens when' or 'what changes', compare or inspect, or wants a simulation, map, chart, graph, or mockup, or when a visual clearly explains better than text. Use standard tools for…

not rated 216 +4 changed 5d ago A 72 tokens original Apache-2.0

bun-docs

12

stefanprodan/cctop

MCP server Claude CodeCodexCursor +2

MCP server "bun-docs", hosted remotely at bun.com, as configured in stefanprodan/cctop.

not rated 148 1mo ago A tokens not measured original Apache-2.0

flash-reel

13

alecs5am/ralphy

Skill Claude CodeCodex

Generates a 30-second 9 16 cinematic reel from a user prompt (setting + vibe + rough storyline). Flash Reel — 30s Cinematic Reel Skill When to use User provides: a setting, a vibe/mood, and optionally a rough storyline. They want a 30 second 9:16 reel with hard cuts every 3-4 seconds, anchored by one or more…

not rated 144 +2 2d ago A SkillSpector: warn 100 tokens original Apache-2.0

jonesphillip/sharehtml

Skill Claude CodeCodex

Use when a user wants to deploy, update, diff, pull, or review feedback on documents managed with the sharehtml CLI. This skill covers safe deploy workflows, reviewing unresolved comments, finding documents by name with sharehtml list, and presenting diffs in human language before overwriting. Keep documents private…

not rated 137 +1 7mo ago A 81 tokens original Apache-2.0

documents

15

sixb-ai/sixb

Skill Claude CodeCodex

Create, read, edit, and verify PDFs, scanned documents, PowerPoint, Word, and spreadsheet files.

not rated 134 +7 changed 18d ago A 24 tokens original MIT

dora

16

butttons/dora

Skill Claude CodeCodex

Query codebase using dora CLI for code intelligence, symbol definitions, dependencies, and architectural analysis.

not rated 109 8mo ago A 24 tokens original MIT

appbun-web-desktop

17

bigmacfive/appbun

Skill Codex needs its repo

Use when a user wants to turn a website, local web app, SaaS dashboard, internal tool, or existing frontend project into an inspectable Electrobun desktop app with appbun. Covers scaffolding, metadata, recipes, build diagnostics, native-runner packaging, and release readiness.

not rated 99 4mo ago A 64 tokens original MIT

tauri-django-react

18

Firstp1ck/pi-coding-agent-forge

Skill Claude CodeCodex

Agents should invoke this skill for Tauri + Django + React desktop apps, especially backend lifecycle, CORS/auth, frontend integration, mandatory light/dark theming, German/English i18n, build packaging, dual desktop/web deployment, Rust commands, and platform-specific gotchas.

not rated 93 7d ago A SkillSpector: warn 63 tokens original MIT

finance-cleanup

19

ignaciohermosillacornejo/copilot-money-mcp

Skill Claude CodeCodex

Use when the user wants to clean up transactions, fix categories, find missing recurring charges, or do general transaction hygiene in Copilot Money.

not rated 88 +2 changed 17d ago A SkillSpector: warn 32 tokens original MIT

nutrition-mcp

20

akutishevsky/nutrition-mcp

MCP server Claude CodeCodexCursor +2

Nutrition tracking: log meals and macros, USDA and Open Food Facts lookups, history, app import. Remote server at nutrition-mcp.com.

not rated 88 +5 4d ago A tokens not measured original MIT

task-agent

21

obsfx/trekker

Skill Claude CodeCodex

Work through Trekker tasks autonomously by recovering context, selecting ready work, documenting progress, and finishing with clean summaries.

not rated 87 +3 7d ago A 27 tokens original MIT

core

22

crafter-station/skill-kit

Skill Claude CodeCodex

Canonical skillkit workflow served by the installed CLI. Read before auditing skill packs or analyzing skill usage, context cost, conflicts, coverage, and token burn.

not rated 79 +1 changed 2mo ago A 33 tokens

kesha-voice-kit

23

drakulavich/kesha-voice-kit

Skill Claude CodeCodex

Local multilingual voice toolkit — speech-to-text (STT), text-to-speech (TTS), speaker diarization, and language detection, over a CLI or an MCP server. Runs entirely offline on Apple Silicon, Linux, and Windows. No API keys, no cloud. NVIDIA Parakeet TDT for STT across 25 European languages, Kokoro-82M + Vosk-TTS for…

not rated 79 changed 1mo ago A 111 tokens original MIT

orbit

24

Noveum/orbit

MCP server Claude CodeCodexCursor +2

Task management for people and AI agents, with scoped OAuth access to issues, projects, and docs. Remote server at orbit.noveum.ai.

not rated 78 +4 2d ago A tokens not measured original Apache-2.0

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: